<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>爱心参与卡</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            padding: 20px;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .card-container {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
            max-width: 600px;
            width: 100%;
            padding: 40px;
        }

        .header {
            text-align: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 2px solid #f0f0f0;
        }

        .header h1 {
            font-size: 32px;
            color: #333;
            margin-bottom: 5px;
        }

        .header .icon {
            font-size: 40px;
            margin-bottom: 10px;
        }

        .section {
            margin-bottom: 30px;
        }

        .section-title {
            font-size: 20px;
            font-weight: bold;
            color: #333;
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title .emoji {
            font-size: 24px;
        }

        .input-field {
            background: #f8f9fa;
            border: 2px solid #e9ecef;
            border-radius: 10px;
            padding: 15px;
            font-size: 14px;
            color: #666;
            margin-bottom: 15px;
        }

        .subtitle {
            font-size: 16px;
            color: #666;
            margin-bottom: 20px;
        }

        .checkbox-group {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .checkbox-item {
            display: flex;
            gap: 12px;
            padding: 15px;
            background: #f8f9fa;
            border-radius: 10px;
            transition: all 0.3s;
            cursor: pointer;
        }

        .checkbox-item:hover {
            background: #e9ecef;
            transform: translateX(5px);
        }

        .checkbox {
            width: 20px;
            height: 20px;
            border: 2px solid #667eea;
            border-radius: 4px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .checkbox-content {
            flex: 1;
        }

        .checkbox-title {
            font-size: 16px;
            font-weight: 600;
            color: #333;
            margin-bottom: 5px;
        }

        .checkbox-desc {
            font-size: 14px;
            color: #666;
            line-height: 1.5;
        }

        .contact-section {
            background: #f8f9fa;
            padding: 25px;
            border-radius: 15px;
        }

        .contact-field {
            margin-bottom: 15px;
        }

        .contact-label {
            font-size: 14px;
            color: #333;
            margin-bottom: 8px;
            font-weight: 500;
        }

        .contact-input {
            width: 100%;
            padding: 12px;
            border: 2px solid #e9ecef;
            border-radius: 8px;
            font-size: 14px;
            background: white;
        }

        .contact-input:focus {
            outline: none;
            border-color: #667eea;
        }

        @media (max-width: 640px) {
            .card-container {
                padding: 25px;
            }

            .header h1 {
                font-size: 26px;
            }
        }
    </style>
</head>
<body>
    <div class="card-container">
        <div class="header">
            <div class="icon">🌿</div>
            <h1>爱心参与卡</h1>
        </div>

        <div class="section">
            <div class="section-title">
                <span class="emoji">💼</span>
                <span>单位名称</span>
            </div>
            <div class="input-field">
                (请填写贵单位名称)
            </div>
        </div>

        <div class="section">
            <div class="section-title">
                <span class="emoji">🤝</span>
                <span>一起做点温暖的事</span>
            </div>
            <div class="subtitle">请勾选您愿意参与的方式（可多选）：</div>
            
            <div class="checkbox-group">
                <div class="checkbox-item">
                    <div class="checkbox">☐</div>
                    <div class="checkbox-content">
                        <div class="checkbox-title">☕ 邀请"心青年"提供一次茶歇服务</div>
                        <div class="checkbox-desc">在企业或活动现场，让他们有机会被看见与认可。</div>
                    </div>
                </div>

                <div class="checkbox-item">
                    <div class="checkbox">☐</div>
                    <div class="checkbox-content">
                        <div class="checkbox-title">💖 参与一次志愿服务</div>
                        <div class="checkbox-desc">成为他们的伙伴，一起创造有温度的时光。</div>
                    </div>
                </div>

                <div class="checkbox-item">
                    <div class="checkbox">☐</div>
                    <div class="checkbox-content">
                        <div class="checkbox-title">🛍️ 成为爱心采购伙伴</div>
                        <div class="checkbox-desc">采购他们亲手制作的产品，让善意融入日常。</div>
                    </div>
                </div>

                <div class="checkbox-item">
                    <div class="checkbox">☐</div>
                    <div class="checkbox-content">
                        <div class="checkbox-title">🎁 支持项目所需物资或资源</div>
                        <div class="checkbox-desc">用实际行动传递爱与支持。</div>
                    </div>
                </div>
            </div>
        </div>

        <div class="section">
            <div class="contact-section">
                <div class="section-title">
                    <span class="emoji">📞</span>
                    <span>联系方式</span>
                </div>
                
                <div class="contact-field">
                    <div class="contact-label">联系人姓名：</div>
                    <input type="text" class="contact-input" placeholder="请输入姓名">
                </div>

                <div class="contact-field">
                    <div class="contact-label">联系电话：</div>
                    <input type="tel" class="contact-input" placeholder="请输入电话">
                </div>

                <div class="contact-field">
                    <div class="contact-label">邮箱 / 微信：</div>
                    <input type="text" class="contact-input" placeholder="请输入邮箱或微信号">
                </div>
            </div>
        </div>
    </div>
</body>
</html>